Please note that the new release is scheduled for the begging of May and the theme will be available in it.
In the following link, you can find a trial version of our latest build. Please note that this version has not been fully tested yet and we may change some of the styles as well: https://1drv.ms/f/s!AmWcpE1E9vRQhD2ET5zjimCtOysM
Do not hesitate to contact us if you have other questions.
Telerik by Progress